This is the API
http://localhost/api/parts/d/{did}/{wvm}/{wvmid}
GET
Document ID.
One of w or v or m corresponding to whether a workspace or version or microversion was entered.
Workspace (w), Version (v) or Microversion (m) ID.
Element ID
Whether or not to include thumbnails (not supported for microversion)
If true, include metadata schema property defaults in response
Id of document that links to the document being accessed. This may provide additional access rights to the document. Allowed only with version (v) path parameter.
Configuration string.
http://localhost/api/parts/d/{did}/{wvm}/{wvmid}
POST
Document ID.
One of w or v or m corresponding to whether a workspace or version or microversion was entered.
Workspace (w), Version (v) or Microversion (m) ID.
Description of the update (as appear in document history)